Deaf Education

The suitability of educational materials and tools used for English language acquisition for the deaf: An Analysis and Evaluation;approved by the State Commissionerate for Persons with Disabilities, Investigators: Raji Gopal, Chithra Prasad A.N.

Multilingual behaviours in sign language users; A research team at International Institute for Sign Langauge and Deaf Studies, University of Central Lancashire, UK and NISH staff are involved in this project : Dr.Samuel Mathew, Anne Varghese, Raji Gopal and Silvy Maxi Mena.

A pragmatic study on effectiveness of ISL to be used as a method for teaching children with Hearing Disability (Till December 2015) - State Commissionerate for Persons with Disabilities. Investigators : Parvathy Pavithran, Raji Gopal , Roshni V.N